Describe the role of saprobionts in the nitrogen cycle. - AQA - A-Level Biology - Question 2 - 2019 - Paper 3

Saprobionts play a crucial role in the nitrogen cycle by breaking down organic matter, such as proteins, DNA, and RNA, through the use of enzymes. This decomposition process releases ammonia and other ammonium compounds into the environment. Additionally, saprobiotic organisms help in recycling nutrients, making them available for uptake by plants and other organisms, thus maintaining the balance of ecosystems.